UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 26 APR 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 140 10.4 7.6 83 2.8 8.9 175 1 283.1 284.2 281.8 301.1 6.51 1 1000 190 11.0 7.4 78 3.6 9.0 230 6 284.1 285.3 282.2 302.1 6.46 2 999 198 11.0 7.4 78 3.6 9.0 230 6 284.2 285.4 282.3 302.2 6.47 3 933 764 6.8 5.8 93 1.0 6.3 217 19 285.6 286.6 282.5 302.9 6.20 4 925 835 6.6 4.8 88 1.8 5.7 215 21 286.1 287.1 282.4 302.4 5.83 5 924 844 6.6 4.7 88 1.9 5.6 215 21 286.1 287.2 282.4 302.4 5.80 6 904 1023 5.6 4.0 89 1.6 4.8 215 22 286.9 287.9 282.5 302.8 5.64 7 898 1078 6.0 2.5 78 3.5 4.3 215 22 287.9 288.8 282.3 302.4 5.10 8 859 1440 3.6 1.0 83 2.6 2.4 215 23 289.0 289.9 282.5 302.8 4.79 9 850 1526 3.0 0.2 82 2.8 1.7 215 23 289.3 290.1 282.4 302.4 4.56 10 848 1545 3.0 -0.3 79 3.3 1.5 215 23 289.5 290.3 282.3 302.2 4.41 11 839 1631 2.2 -0.2 84 2.4 1.1 216 22 289.5 290.3 282.4 302.5 4.49 12 826 1757 1.2 -1.7 81 2.9 -0.1 217 22 289.8 290.5 282.0 301.6 4.08 13 823 1786 1.0 -3.2 73 4.2 -0.8 217 22 289.9 290.5 281.5 300.5 3.67 14 821 1806 1.2 -5.8 60 7.0 -1.6 218 22 290.3 290.8 281.0 299.1 3.02 15 820 1816 1.2 -5.8 60 7.0 -1.6 218 22 290.4 290.9 281.0 299.2 3.02 16 811 1904 0.4 -5.6 64 6.0 -2.0 219 21 290.4 291.0 281.1 299.5 3.10 17 808 1934 0.0 -3.0 80 3.0 -1.3 219 21 290.3 291.0 281.9 301.3 3.79 18 807 1944 0.0 -3.2 79 3.2 -1.4 219 21 290.4 291.1 281.9 301.3 3.74 19 805 1964 0.0 -4.4 72 4.4 -1.8 219 21 290.6 291.2 281.6 300.6 3.42 20 803 1984 0.2 -8.8 51 9.0 -3.1 219 21 291.1 291.5 280.6 298.3 2.44 21 798 2034 0.2 -13.8 34 14.0 -4.4 220 20 291.6 291.9 279.8 296.6 1.65 22 794 2074 0.4 -19.6 21 20.0 -5.3 220 20 292.2 292.4 279.3 295.4 1.02 23 792 2094 0.8 -20.2 19 21.0 -5.2 220 20 292.8 293.0 279.5 295.9 0.97 24 790 2115 0.8 -18.2 23 19.0 -4.9 221 20 293.1 293.3 279.8 296.6 1.15 25 788 2135 0.8 -12.2 37 13.0 -3.7 221 20 293.3 293.6 280.9 299.0 1.90 26 787 2145 0.8 -12.2 37 13.0 -3.7 221 20 293.4 293.7 281.0 299.2 1.90 27 776 2258 0.4 -19.6 21 20.0 -5.4 222 19 294.1 294.3 280.2 297.4 1.04 28 766 2362 0.0 -21.0 19 21.0 -5.9 223 19 294.8 295.0 280.3 297.7 0.93 29 750 2531 0.4 -31.6 7 32.0 -6.8 225 18 297.0 297.1 280.6 298.2 0.36 30 700 3081 -2.7 -35.7 6 33.0 -9.2 230 15 299.5 299.5 281.5 300.4 0.26 31 683 3275 -4.1 -39.1 5 35.0 -10.4 231 15 300.0 300.1 281.6 300.7 0.19 32 665 3485 -5.3 -35.3 7 30.0 -11.1 233 15 301.0 301.1 282.2 302.0 0.28 33 655 3604 -5.9 -26.9 17 21.0 -10.9 234 15 301.6 301.7 282.9 303.8 0.64 34 646 3712 -6.9 -26.9 19 20.0 -11.6 235 15 301.7 301.8 283.0 303.9 0.65 35 639 3797 -7.3 -28.3 17 21.0 -12.0 235 16 302.2 302.3 283.0 304.1 0.58 36 629 3919 -8.5 -26.5 22 18.0 -12.6 236 16 302.2 302.3 283.2 304.5 0.70 37 614 4106 -9.5 -29.5 18 20.0 -13.7 238 16 303.1 303.2 283.4 304.9 0.54 38 612 4131 -9.3 -31.3 15 22.0 -13.7 238 16 303.6 303.7 283.5 305.2 0.46 39 611 4144 -9.3 -28.3 20 19.0 -13.5 238 16 303.8 303.9 283.7 305.8 0.61 40 605 4220 -10.1 -23.1 34 13.0 -13.3 239 16 303.7 303.9 284.1 306.9 0.98 41 601 4271 -10.5 -19.5 48 9.0 -13.0 239 16 303.8 304.1 284.7 308.2 1.36 42 583 4504 -12.5 -20.5 51 8.0 -14.6 241 16 304.1 304.4 284.7 308.3 1.28 43 578 4569 -12.7 -22.7 43 10.0 -15.2 241 16 304.7 304.9 284.6 308.1 1.07 44 574 4622 -12.5 -35.5 13 23.0 -16.4 242 16 305.5 305.6 284.0 306.6 0.32 45 568 4702 -12.9 -41.9 7 29.0 -17.1 242 16 305.9 306.0 284.0 306.6 0.17 46 565 4743 -13.1 -39.1 9 26.0 -17.1 243 16 306.2 306.2 284.2 307.0 0.23 47 563 4770 -13.5 -30.5 22 17.0 -16.8 243 16 306.0 306.1 284.5 307.8 0.54 48 561 4797 -13.7 -29.7 25 16.0 -16.9 243 16 306.1 306.2 284.6 308.1 0.58 49 556 4865 -13.9 -29.9 25 16.0 -17.1 244 16 306.6 306.7 284.8 308.6 0.57 50 543 5044 -15.7 -30.7 26 15.0 -18.5 245 17 306.6 306.7 284.7 308.4 0.55 51 541 5072 -15.7 -32.7 22 17.0 -18.7 245 17 306.9 307.0 284.7 308.5 0.45 52 534 5170 -16.7 -32.7 24 16.0 -19.5 246 17 306.8 306.9 284.7 308.4 0.46 53 522 5340 -17.7 -37.7 16 20.0 -20.7 247 17 307.6 307.7 284.8 308.7 0.29 54 500 5660 -20.7 -37.7 20 17.0 -23.0 250 17 307.8 307.9 284.9 308.8 0.30 55 400 7270 -33.3 -49.3 19 16.0 -34.4 280 17 311.7 311.7 286.1 312.1 0.11 56 300 9210 -51.3 -58.3 43 7.0 -51.5 260 13 313.0 313.1 286.5 313.2 0.05 57 250 10370 -59.1 -70.1 23 11.0 -59.2 280 29 318.2 318.2 288.2 318.3 0.01 58 211 11434 -61.9 -70.9 29 9.0 -62.0 250 22 329.6 329.7 291.6 329.7 0.01 59 200 11770 -59.1 -77.1 8 18.0 -59.3 255 18 339.2 339.2 294.1 339.2 0.01 60 150 13580 -56.7 -84.7 2 28.0 -57.0 265 16 372.4 372.4 301.0 372.4 0.00 61 100 16160 -54.7 -86.7 1 32.0 -55.2 285 11 422.0 422.0 308.0 422.0 0.00 62 82 17424 -57.9 -87.9 1 30.0 -58.3 293 7 440.1 440.1 309.9 440.2 0.00 63 72 18250 -55.3 -87.3 1 32.0 -56.0 299 4 462.3 462.3 312.0 462.4 0.00 64 70 18430 -55.9 -87.9 1 32.0 -56.6 300 3 464.8 464.8 312.2 464.8 0.00 65 67 18708 -57.1 -88.1 1 31.0 -57.7 302 4 468.1 468.1 312.5 468.1 0.00 66 63 19100 -55.5 -87.5 1 32.0 -56.3 305 6 479.9 479.9 313.4 479.9 0.00 67 59 19517 -56.7 -87.7 1 31.0 -57.4 308 8 486.3 486.3 314.0 486.3 0.00 68 55 19964 -55.7 -87.7 1 32.0 -56.6 311 10 498.4 498.4 314.8 498.5 0.00 69 51 20444 -56.9 -87.9 1 31.0 -57.7 314 12 506.5 506.5 315.4 506.5 0.00 70 50 20570 -56.3 -88.3 1 32.0 -57.2 315 13 510.8 510.8 315.7 510.8 0.00 71 47 20963 -55.7 -88.7 1 33.0 -56.7 324 13 521.4 521.4 316.4 521.4 0.00 72 40 21986 -57.1 -89.1 1 32.0 -58.1 348 13 542.5 542.5 317.6 542.5 0.00 73 30 23810 -55.9 -88.9 1 33.0 -57.3 30 14 592.2 592.2 320.3 592.3 0.00 74 29 24025 -56.5 -89.5 1 33.0 -57.9 596.4 596.4 320.5 596.4 0.00 75 25 24971 -54.7 -88.7 1 34.0 -56.6 627.4 627.4 321.8 627.4 0.01 76 22 25787 -56.1 -89.1 1 33.0 -57.9 646.6 646.6 322.6 646.6 0.01 77 21 26084 -54.3 -88.3 1 34.0 -56.6 660.7 660.7 323.1 660.7 0.01 TRP 211 11434 -61.9 -70.9 29 9.0 -62.0 250 22 329.6 329.7 291.6 329.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 743.55 mb = 2602.00 m = 8536.63 ft Wetbulb zero: 827.08 mb = 1746.56 m = 5730.11 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 39.54 % Est. max temperature: 16.47 C = 61.65 F Sfc-Lift cond lev (LCL): 964.19 mb = 492.03 m = 1614.25 ft T: 8.82 C 700-500 lapse rate: 6.98 C/km ThetaE index: 5.97 C Layer 807.0- 792.0 mb Conv cond level (CCL): 880.94 mb = 1234.59 m = 4050.44 ft Mean mixing ratio: 6.20 g/kg Conv temperature: 15.72 C = 60.30 F Cap Strength: 6.94 C Lifted Index: 6.53 C Risk: None Lifted Index @300 mb: 7.57 C Lifted Index @700 mb: 5.31 C Showalter Index: 6.58 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.90 C K Index: -9.10 Risk: None Sweat Index: 162.10 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.14 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 44830.13 J/kg Cap Strength: 6.90 C Lift Cond Lev (LCL): 923.60 mb = 847.44 m = 2780.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 140 175 1 -0.1 1.0 | 85 13 -12.8 -1.1 1 1000 190 230 6 4.6 3.9 | 102 8 -8.1 1.8 2 925 835 215 21 12.0 17.2 | 178 15 -0.7 15.1 3 850 1526 215 23 13.2 18.8 | 182 17 0.5 16.7 4 700 3081 230 15 11.5 9.6 | 171 8 -1.2 7.5 5 500 5660 250 17 16.0 5.8 | 221 5 3.3 3.7 6 400 7270 280 17 16.7 -3.0 | 321 6 4.0 -5.0 7 300 9210 260 13 12.8 2.3 | 213 0 0.1 0.2 8 250 10370 280 29 28.6 -5.0 | 294 17 15.9 -7.1 9 211 11434 250 22 20.7 7.5 | 236 10 8.0 5.4 10 200 11770 255 18 17.4 4.7 | 241 5 4.7 2.6 11 150 13580 265 16 15.9 1.4 | 282 3 3.2 -0.7 12 100 16160 285 11 10.6 -2.8 | 23 5 -2.1 -4.9 13 70 18430 300 3 2.6 -1.5 | 70 11 -10.1 -3.6 14 50 20570 315 13 9.2 -9.2 | 17 12 -3.5 -11.3 15 30 23810 30 14 -7.0 -12.1 | 54 24 -19.7 -14.2 Wind Parameters Mean winds (0-6000m): 230.6 at 17.2 knts Storm direction: 260.6 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -4.6 tot: 36.2 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.42 Bulk Shear: 6.43 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 222 10 135 8| 16.2 0.0 16.2| 28.8 0.0 28.8 57.5 0.78| 16.7 13.1 1000 217 15 161 11| 8.1 2.9 11.0| 37.8 0.0 37.8 37.8 0.70| 11.3 7.9 1500 216 18 170 12| 5.6 1.9 7.5| 40.7 0.0 40.7 27.1 0.68| 8.1 5.5 2000 217 19 173 13| 3.6 1.4 5.1| 40.7 -0.5 40.3 20.1 0.59| 6.9 4.1 2500 218 19 174 13| 2.5 1.2 3.6| 40.7 -2.3 38.4 15.4 0.51| 6.1 3.1 3000 219 18 174 12| 1.7 1.0 2.7| 40.7 -4.6 36.2 12.1 0.44| 5.6 2.4 4000 222 18 175 11| 1.5 0.7 2.2| 44.1 -4.6 39.5 9.9 0.46| 4.4 2.1 5000 226 17 179 10| 1.4 0.6 1.9| 47.2 -4.6 42.7 8.5 0.49| 3.8 1.9 6000 231 17 184 9| 1.3 0.5 1.8| 51.8 -4.6 47.2 7.9 0.54| 3.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250426.23.gif